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jenyasd209 [6]
2 years ago
6

5 of 17Questions Question 5 Safiya needs to find a number that can be multiplied by 18−−√3 to result in a rational product. Whic

h values could she use? Select all that apply.
Mathematics
2 answers:
alexandr1967 [171]2 years ago
8 0

Answer: cube root 1/18 & cube root 12

Alexus [3.1K]2 years ago
3 0

Answer:

18 + √3

Step-by-step explanation:

The product of a surd and its conjugate gives a rational number. Hence;

(18 - √3) (18 + √3)

=324 + 18√3 - 18√3 - 3

=321

A rational number does not contain any surd, hence the answer.

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Answer:

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Step-by-step explanation:

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2 years ago
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Question 9 (3 points)
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From the dot plot, we have that 90.91% of the students have 5 or more vowels in their first and last  names.

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The dot plot states that:

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A similar problem is given at brainly.com/question/14354536

5 0
2 years ago
Jillian is selling boxes of cookies to raise money for her basketball team. The 10 oz. box costs $3.50, while the 16 oz. box cos
cluponka [151]
<span>we have to solve simultaneous equations.
                                                                     
x = 10 oz. boxes
                                                                     
y = 16 oz. boxes
                                                                               
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